This specification covers a coextruded cross linked polyethylene composite pressure pipe with welded aluminum tube reinforcement between the inner and outer layers. The inner and outer cross linked polyethylene layers are bonded to the aluminum tube by a melt adhesive. Included is a system of nomenclature for the cross linked polyethylene-aluminum cross linked polyethylene (PEX-AL-PEX) pipes, the ...

This specification covers polyethylene (PE) pipe made in standard thermoplastic pipe dimension ratios and pressure rated for water. Polyethylene plastics used to make pipe meeting the requirements of this specification are categorized in two criteria: short-term strength tests and long-term strength tests. The plastics are defined by four hydrostatic design stresses ...

This specification covers crosslinked polyethylene (PEX) tubing that is outside diameter controlled, made in standard thermoplastic tubing dimension ratios, and pressure rated for water at three temperatures. This specification covers one PEX tubing material in one standard dimension ratio and having pressure ratings for water of three temperatures. The pressure ratings decrease as the ...

US demand for water and wastewater pipe is expected to rise more than ten percent per year to $18.3 billion in 2016. Gains will rebound strongly from the declining demand experienced during the 2006-2011 period, in which pipe markets were negatively impacted by the 2007- 2009 recession. Going forward, rising demand will be fueled by a more favorable environment for public infrastructure spending, ...

JM Eagle, the world's largest manufacturer of plastic pipe, was honored by the U.S. Environmental Protection Agency for achieving ambitious energy efficiency goals at four of its facilities. The news comes as the EPA released the results of the "Energy Star Challenge for Industry," an initiative it began last year to encourage U.S. manufacturers to improve energy efficiency. JM Eagle submitted ...

Gains will rebound strongly from the declining demand experienced during the 2006-2011 period, in which pipe markets were negatively impacted by the 2007- 2009 recession. Going forward, rising demand will be fueled by a more favorable environment for public infrastructure spending, following severe budgetary constraints in 2011 which caused many major state and municipal projects to be delayed. ...

With advances in the energy efficiency of water heaters and boilers, it comes as no real surprise that more and more contractors are turning to energy efficient systems to convey hot water. CPV’s Hiline is one such system. A pre-insulated pipework system, Hiline provides a safe and efficient method of transporting media, whilst minimising heat loss or gain. The Hiline system is tailored ...

Withdrawn Rationale: This specification covers pressure-rated composite pipe and fittings for the transport of hot or cold liquids, beverages, or gases that are compatible with the composite pipe and fittings. Formerly under the jurisdiction of ...

The U.S. Department of Labor's Occupational Safety and Health Administration has cited Prinsco Inc. for 14 alleged serious safety violations, including a lack of machine guarding, at its Chatsworth pipe manufacturing facility. An inspection was initiated under OSHA's Site-Specific Targeting Program, which focuses enforcement efforts on workplaces with high injury and illness rates. Proposed ...

This specification covers requirements for multiplayer pipe type 2 and compression fittings for hot and cold drinking water systems. Multilayer pipe type 2 is produced using a butt-welded aluminum pipe as a core, with an extruded inside layer of ...

This specification covers requirements for multilayer pipe type 2 and compression fittings for hydronic heating systems. Multilayer Pipe Type is a construction-based pressure rated pipe comprising more than one layer in which at least 60 % of the ...

1. Scope 1.1 This specification covers geocomposite drainage panels used in highway, turf, and other high volume subsurface drainage applications. These products consist of a geotextile wrapped around a polymer core. These products are a minimum of 25 mm (1 in.) thick and are available in 150 mm (6 in.), 300 mm (12 ...

All over the world, many types of plastic is commonly used. Plastic has been given a numbering category or identification code for the different types so it can be sorted accordingly. Each type of plastic melts at a different temperature and displays different properties. The identification system divides plastic into seven distinct types and uses a number code generally found on the bottom of ...

A new online software program to select the proper components and design an inlet filter unit for a storm water drainage system is now available from Advanced Drainage Systems, Inc. (ADS), the world's largest manufacturer of corrugated high-density polyethylene (HDPE) pipe. The step-by-step FLEXSTORM® Product Configurator is available free of charge at ...

New Jersey American stretched a one thousand foot, 42 inch diameter, high density polyethylene pipe across it’s Swimming River Reservoir on Thursday. Fitted with concrete collars every several feet, the main was filled with water, sinking it to the reservoir bottom. The new main will provide raw water from a pump station directly to the company’s Swimming River Water Treatment Plant. ...

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you

Subscribe to our eBulletins

Join our growing community of environmental professionals who are currently subscribed to weekly newsletters, product alerts, job alerts, and our monthly event updates and article newsletters. Stay up-to-date with the global environmental industry. Sign up for one or all of our free newsletters and alerts today.